C15 Blue CoralThe 'Blue Coral' is a stunning piece, worthy of the toughest tasks and finest collections. The blade is crafted from hand forged stainless 'Ripple' damascus steel, with over 140 layers in a pattern that never repeats. Handle is built from aerospace grade titanium, with inlays of our 100,000 year old fossil coral salvaged from an abandoned lime pit in the Florida Keys. The lock button and thumbstud feature blue topaz gems.